TwinStream Solutions LLC

TwinStream Solutions is a Duxbury pressure-washing outfit working the South Shore: house washing, roof washing, and a wash-sand-seal package for walkways, using both power and soft-wash methods and, the company says, eco-friendly products. Its public trail is one line long. In July a Duxbury neighbor named the company in a Nextdoor thread — just the name, with no job, price or story attached to it. That is enough to know the business exists and that someone nearby thought of it first, and not enough to know how a job goes. Exterior washing is a low-stakes place to try a new contractor: ask for a fixed price against the specific surfaces you want done, confirm the roof and siding get the soft-wash treatment rather than high pressure, and ask what the eco-friendly claim covers before anything is sprayed near planting beds.